CN201022208Y - a mobile phone - Google Patents

Abstract

The utility model discloses a mobile phone, which comprises a main body of the mobile phone and a cover of the mobile phone. A support frame and a position limiting member are arranged between the main body of the mobile phone and the cover of the mobile phone. The cover body is connected, and the two ends of the limit piece are also respectively connected with the main body of the mobile phone and the cover body of the mobile phone through the rotating shaft. The utility model utilizes the ingenious combination of a typical four-bar linkage mechanism and a rotating shaft to realize a variety of usage states, and meets the different needs of using a business PDA mobile phone, watching multimedia videos on TV, and the like. When watching multimedia videos on TV, it can also provide an ergonomic use angle, and open the full keyboard to operate the mobile phone as conveniently as operating a computer.

Description

a mobile phone

technical field

The utility model relates to a mobile phone.

Background technique

With the continuous development of mobile phone technology, it is no longer just an ordinary communication tool in people's daily life. In order to meet the needs of different groups of people, some are like portable audio-visual equipment, some are like portable business equipment, some are like digital cameras, etc., which greatly satisfy people's needs for mobile phones with multiple functions.

The structure of the usual mobile phone includes: 1) a straight mobile phone, that is, the display screen and the keyboard are exposed; 2) a folding mobile phone, which is divided into upper and lower parts, connected by a shaft, can be folded, has two states of opening and closing, and can be installed with a larger Display screen; 3) Slide phone, divided into upper and lower parts, connected by slide rails, can slide up and down; 4) Two-dimensional shaft structure mobile phone, on the basis of folding machine, a rotation dimension is added, which can realize folding and rotation, to achieve more functions.

However, with the progress of the times and the advent of the 3G era, the functions of mobile phones are becoming more and more abundant, such as MP3, MP4, DV, DC and even TV. Mobile phones have been on the market for many years, and there have even appeared a variety of mechanism combinations, such as sliding first and then rotating, rotating and sliding, and so on. But in order to realize the functional mode of modern mobile phone multimedia, more structural forms are needed.

Utility model content

The problem to be solved by the utility model is to provide a mobile phone whose display screen can be tilted at a certain angle when it is folded and unfolded, which can facilitate users to operate and watch multimedia programs like a computer.

The utility model comprises a mobile phone main body and a mobile phone cover. A support frame and a spacer are arranged between the mobile phone main body and the mobile phone cover. The two ends of the support frame are respectively connected with the mobile phone main body and the mobile phone cover through rotating shafts. The two ends of the part are also respectively connected with the main body of the mobile phone and the cover of the mobile phone through the rotating shaft.

In the above solution, the connecting shaft between the support frame and the main body of the mobile phone may be an elastic shaft.

In the above solution, corresponding buckles can also be provided on the mobile phone cover and the main body of the mobile phone.

In the above solution, the mobile phone cover and the main body of the mobile phone can be connected through a flexible circuit board.

The utility model utilizes the ingenious combination of a typical four-bar linkage mechanism and a rotating shaft to realize a variety of usage states and meet the different needs of using a business PDA mobile phone, watching multimedia videos on TV, and the like. When watching multimedia videos on TV, it can also provide an ergonomic use angle, and open the full keyboard to operate the mobile phone as conveniently as operating a computer.

Description of drawings

Fig. 1 is a side view of an embodiment of the utility model;

Fig. 2 is a perspective view of an embodiment of the utility model;

Fig. 3 is a schematic layout diagram of the mobile phone main body of an embodiment of the present invention;

Fig. 4 is a positional diagram of the main body of the mobile phone, the flexible circuit board and the support frame according to an embodiment of the present invention.

Detailed ways

As shown in FIG. 1 and FIG. 2 , the utility model includes a mobile phone main body 2 , a cover body 1 , a support frame 3 and a limiting member 4 . The support frame 3 and the stopper 4 are plate-shaped, the upper sides of the two are respectively connected with the cover body 1 by at least one transmission member (such as a rotating shaft), and the lower sides are respectively connected with the mobile phone main body 2 by at least one transmission member (such as a rotating shaft). As shown in Figure 3, in a preferred embodiment, the two ends of the lower side of the support frame 3 are respectively connected to the mobile phone main body 2 through two transmission parts 20, and the two ends of the lower side of the limiter 4 are respectively passed through two transmission parts 21 is connected with the main body of the mobile phone, and the keyboard area 22 is arranged on the main body 2 of the mobile phone.

The main body 2 of the mobile phone, the cover 1, the support frame 3 and the stopper 4 in Fig. 1 and Fig. 2 together form a typical four-bar linkage mechanism, which can realize folding and opening. That is to say, the main body 2 is inclined within a certain angle range relative to the keyboard area.

As shown in FIGS. 1 to 3 , the supporting frame 3 can rotate around the rotating shaft 20 below it, and the mobile phone cover 1 can rotate around the rotating shaft above the supporting frame 3 . In order to limit the range of movement of the mobile phone cover 1 , a limiting member 4 is used to limit the mobile phone cover within a certain range. The limiting member 4 can rotate around the rotating shaft 21 on its lower side.

The rotating shaft between the rotating support frame 3 and the main body of the mobile phone 2 can be an elastic rotating shaft, which can realize functions such as automatic bounce-it can use the ordinary mobile phone rotating shaft, which has elastic force in two directions, to realize that both states of opening and closing are stable states; It is also possible to use a specially customized one-way pop-up rotating shaft. The open state is a stable state, and the closed state uses the specially designed buckles on the cover body 1 and the main body 2 as positioning to realize the stability of the closed state. The rotating shafts in the other three places are only connected to the rotating shaft, passively accepting the movement from the elastic rotating shaft.

The electrical signals between the mobile phone cover 1 and the main body 2 need to be transmitted through commonly used connectors such as flexible printed circuit boards (FPC). Fig. 4 is a positional diagram of the main body of the mobile phone, the flexible circuit board and the support frame according to an embodiment of the present invention. In the figure, a flexible circuit board (FPC) 31 is arranged on the front side of the rotating support frame 3, fixed with glue, and covered with a protective film on the outside.

Claims (6)

1. mobile phone, comprise mobile phone main body, mobile phone lid, it is characterized in that, between described mobile phone main body and mobile phone lid, bracing frame and locating part are arranged, the two ends of support frame as described above are connected with the mobile phone lid with the mobile phone main body by rotating shaft respectively, and the two ends of described locating part also are connected with the mobile phone lid with the mobile phone main body by rotating shaft respectively.

2. the described mobile phone of claim 1 is characterized in that, support frame as described above and locating part are tabular, and their top is connected with the mobile phone lid by rotating shaft respectively, and bottom is connected with the mobile phone main body by rotating shaft respectively.

3. claim 1 or 2 described mobile phones is characterized in that, support frame as described above is an elastic rotation shaft with the rotating shaft that is connected between the mobile phone main body.

4. claim 1 or 2 described mobile phones is characterized in that, described mobile phone lid and mobile phone main body are provided with corresponding buckle.

5. claim 1 or 2 described mobile phones is characterized in that, are connected by flexible circuit board between described mobile phone lid and the mobile phone main body.

6. claim 1 or 2 described mobile phones is characterized in that, described mobile phone main body is provided with keyboard area.

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